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Preparation of environment-friendly type antibiotic and odor removing textile

A kind of textile products, environment-friendly technology, applied in the field of preparation of environment-friendly antibacterial and deodorizing textile products, can solve the problems of complex processing technology, high cost of antibacterial agents, non-environmental protection, etc., and achieve simple process, wide range of fibers and low processing cost low effect

Inactive Publication Date: 2008-12-17
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many research reports on antibacterial and deodorizing processing of textile materials. Most of the antibacterial and deodorant agents used are organic antibacterial agents such as quaternary ammonium salts, guanidines, fatty acids and metal compounds, etc., most of which are toxic and not environmentally friendly. ; Some antibacterial agents are only suitable for a specific fiber; some antibacterial agents have high cost and complex processing technology; some antibacterial and deodorant agents have poor antibacterial and deodorizing effects, and poor durability and washability

Method used

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  • Preparation of environment-friendly type antibiotic and odor removing textile
  • Preparation of environment-friendly type antibiotic and odor removing textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-8

[0017] Examples 1-8 are carried out according to the following processing steps, and the antibacterial and deodorizing properties of the processing conditions and the treated textile products are shown in Table 1.

[0018] 1) Dipping textile materials or textile products in a tea polyphenol solution with a concentration of 0.05 to 0.5% by weight for 30 to 90 minutes. The weight ratio of the textile materials or textile products to the tea polyphenol solution is 1:10 to 50. The temperature is 40-60°C;

[0019] 2) Add a metal ion solution with equimolar amounts of tea polyphenols, then soak the textile material or textile product for 60 minutes, wash with water, and dry or dry in the air.

[0020] Table 1 embodiment processing condition and corresponding processing result

[0021]

[0022] Note: The divalent metal ion in Example 3 is zinc ion, and the divalent metal ion in Example 1, 2, 4, 3, 4, 5 and 6 is copper ion.

[0023] As can be seen from the results in Table 1, the...

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Abstract

The invention discloses a preparation method of an environment-friendly, antisepsis and deodorant fabric product and comprises following steps: (1) a fabric material or a fabric product is soaked and processed in a tea polyphenol solution with the concentration of 0.05 to 0.5 percent by weight for 30 to 90 minutes, the weight ratio of the fabric material or the fabric product to the tea polyphenol solution is between 1 : 10 to 50, and the soaking temperature is 40 to 60 DEG C; (2) a metallic ion solution that is equimolar with the tea polyphenol is added, and the fabric material or the fabric product is soaked and processed for 60 minutes, water rinsed, and then parched or dried. The preparation method of the environment-friendly, antisepsis and deodorant fabric product is applicable to various fibers such as multiple kinds of natural fibers like cotton hemp, wool and dacron, and synthesized chemical fibers. The preparation method can be adopted to produce various antisepsis and deodorant garment materials, home-textile materials (such as bedding fabrics, decorative sofa materials and carpets), socks and foot pads. The antisepsis and deodorant fabric of the invention is characterized by environmental protection, high efficiency and wash resistance, etc., and the preparation method thereof is characterized by simple technique and low processing cost, etc.

Description

technical field [0001] The present invention relates to a preparation method of environment-friendly antibacterial and deodorizing textile products, more specifically, it relates to the antibacterial and deodorizing properties by attaching the organic / inorganic antibacterial and deodorant formed by tea polyphenols and metal ions to fibers Method for the preparation of textile products. Background technique [0002] At present, there are many research reports on antibacterial and deodorizing processing of textile materials. Most of the antibacterial and deodorant agents used are organic antibacterial agents such as quaternary ammonium salts, guanidines, fatty acids and metal compounds, etc., most of which are toxic and not environmentally friendly. ; Some antibacterial agents are only suitable for a certain specific fiber; some antibacterial agents have high cost and complex processing technology; The invention relates to the preparation of antibacterial and deodorizing text...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/152D06M13/224
Inventor 吴明华林鹤鸣
Owner ZHEJIANG SCI-TECH UNIV
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